| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.59 | 12.259% | $26.4819 | $26.48 | $26.50 | $26.50 |
| Purchase #2 | $144.58 | 12.331% | $162.4082 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $38.84 | 10.459% | $42.9023 | $42.90 | $42.90 | $42.90 |
| Purchase #4 | $168.31 | 7.307% | $180.6084 | $180.61 | $180.60 | $180.60 |
| Purchase #5 | $76.74 | 6.560% | $81.7741 | $81.77 | $81.75 | $81.80 |
| Purchase #6 | $82.99 | 12.862% | $93.6642 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $118.37 | 9.336% | $129.421 | $129.42 | $129.40 | $129.40 |
| 7 purchase totals = | $653.42 | $717.2601 | $717.25 | $717.20 | $717.30 | |